Finding the NAIC number for the GEICO company that you have is easy. From your policy declarations page, the specific company you are placed with will show. Once you have that company name go directly to the National Association of Insurance Commissioner's (NAIC) website and search for that name in the box shown in the image below.
Glycine molecular weight is determined by osmotic pressure and other experiments like elevation of boiling point and depression of freezing point. The molecular formula of glycine is C2H5NO2. The corresponding molecular mass of glycine is 75.066 g/mol.
Gelatin is especially rich in proline and hydroxyproline. According to a food industry website, it contains 15.5 and 13.3 grams per 100 grams of pure protein respectively. It also contains 27.2 grams of glycine per 100 grams pure protein.